Anyone else with in law trouble

My in law has been causing me nothing but stress if it’s not about her it’s the end of the world I’ve come to the point that I told my husband I don’t want him in the room with me because I’m tired of his mother meddling in our lives I’ve been more than understanding over 3 years but I’m tired of being treated like I’m his ex wife when I’m not I’m tired of him being in the middle of me and her so I sacrifice us and our marriage I just can’t do it anymore she’s not worth it I just want to have a happy life with my husband and our children so if me sacrificing us doesn’t open her eyes than idk what fucking will other than kicking her ass